Table 1.  Columbia River mainstem spawning ground surveys, 1998.
Below Bonneville Dam
Fall Chinook
Date	Redds	Live	Dead		Sampled			Cwt recoveries	CWT recoveries	CWT recoveries	GSI samples
10/26/98	16	9	3		3					0	0
10/30/98	58	50	0		0					0	0
11/2/98	82	115+7Jks	4		4					0	0
11/6/98	121	120	13		0					0	0
11/9/98	199	180+3Jks	14		14					0	0
11/16/98	198	242	82		76					0	0
11/23/98	0	14	66		66					0	0
11/30/98	0	0	46		46					0	0
12/7/98	0	0	30		27					0	0
12/14/98	0	0	8		8					0	0
Total			266		244	0	0	0	0	0	0
Below Bonneville Dam
Chum
Date	Redds	Live	Dead		Sampled			Cwt recoveries	CWT recoveries	CWT recoveries	GSI samples *
11/6/98	0	13	0		0					0	0
11/9/98	0	35	0		0					0	0
11/16/98	47	110	2		2					0	0
11/23/98	6	33	8		7					0	0
11/30/98	0	0	44		44					0	0
12/7/98	12	75	42		42					0	0
12/14/98	0	8	23		23					0	0
Total			119		118	0	0	0	0	0	0
Below The Dalles Dam
Fall Chinook
Date	Redds	Live	Dead		Sampled			Cwt recoveries	CWT recoveries	CWT recoveries	GSI samples
10/27/98	0	0	0		0					0	0
11/3/98	0	0	2		2					0	1
11/10/98	0	0	0		0					0	0
11/17/98	0	0	2		1					0	0
11/24/98	0	0	0		0					0	0
12/1/98	0	1	0		0					0	0
12/9/98	0	0	0		0					0	0
Total			4	0	3	0	0	0	0	0	1
Below John Day Dam
Fall Chinook
Date	Redds	Live	Dead		Sampled			Cwt recoveries	CWT recoveries	CWT recoveries	GSI samples
10/28/98	0	0	0		0					0	0
11/4/98	0	0	0		0					0	0
11/12/98	0	0	2		2					0	0
11/18/98	0	1	8		8					0	6
11/25/98	0	1	19		16					0	3
12/2/98	0	0	18		17					0	4
12/10/98	0	0	5		3					0	1
12/15/98	0	0	2		0					0	0
Total			54	0	46	0	0	0	0	0	14
Below McNary Dam
Fall Chinook
Date	Redds	Live	Dead		Sampled			Cwt recoveries	CWT recoveries	CWT recoveries	GSI samples
10/29/98	0	0	0		0					0	0
11/5/98	0	0	0		0					0	0
11/13/98	0	0	0		0					0	0
11/19/98	0	1	0		0					0	0
11/26/98	0	0	0		0					0	0
12/3/98	0	0	0		0					0	0
12/11/98	0	0	0		0					0	0
Total			0	0	0	0	0	0	0	0	0
*  Does not include 16 samples taken by WDFW geneticists.